What was found
FOUND ECONOMIC, 500 HR, FAULT ON ENGINE NR 2. TOP LT EGT SIGNAL, T495S4, IS OUT OF RANGE. FAULT 77-20872 ON FLIGHT LEGS: 1, 3, 5, 6, 7, 8, 10. ACFT GROUNDED. ON DEFERRAL.
- Difficulty date
- July 19, 2015
- Submitted
- July 23, 2015
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 27,257 hours, 8,401 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Engine
- Condition
- Faulted
- Location
- Nr 2
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.